In the StAX streaming WS-SecurityPolicy validator, certain relative or unsupported XPath expressions can be converted into paths that never match the actual XML element path. A remote SOAP peer may therefore send a required element without the expected signature or encryption.
Users are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4, which fix this issue.
Metrics
Affected Vendors & Products
References
History
Tue, 06 Oct 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:wss4j:*:*:*:*:*:*:*:* |
Wed, 30 Sep 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-264 CWE-643 |
Wed, 30 Sep 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-917 | |
| Metrics |
cvssV3_1
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Wed, 30 Sep 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache wss4j |
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| Vendors & Products |
Apache
Apache wss4j |
Wed, 30 Sep 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-264 CWE-643 |
Wed, 30 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 30 Sep 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the StAX streaming WS-SecurityPolicy validator, certain relative or unsupported XPath expressions can be converted into paths that never match the actual XML element path. A remote SOAP peer may therefore send a required element without the expected signature or encryption. Users are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4, which fix this issue. | |
| Title | Apache WSS4J: Streaming WS-SecurityPolicy validation may skip element-protection checks. | |
| References |
|
Status: PUBLISHED
Assigner: apache
Published: 2026-09-30T11:57:01.017Z
Updated: 2026-09-30T19:47:41.782Z
Reserved: 2026-09-09T11:00:14.995Z
Link: CVE-2026-87830
Updated: 2026-09-30T12:12:21.163Z
Status : Analyzed
Published: 2026-09-30T12:17:14.087
Modified: 2026-10-06T17:26:47.927
Link: CVE-2026-87830
No data.